Math Dump /sym/e6323b
id=956297 · host=jp.commstar.world · 2026-09-01 21:08Z
det| 6 4 ; 6 7 | = 18
det| 4 1 ; 6 5 | = 14
402K
d/dα [α^12] = 12α^11
det| 5 3 ; 7 6 | = 9
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6y² + 1y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
PV = nRT
d/dφ [φ^9] = 9φ^8
PV = nRT
det| 1 9 ; 3 2 | = -25
det| 6 1 ; 4 7 | = 38